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Quote by Stephen Jay Gould

“If you defend a behavior by arguing that people are programmed directly for it, then how do you continue to defend it if your speculation is wrong, for the behavior then becomes unnatural and worthy of condemnation. Better to stick resolutely to a philosophical position on human liberty: what free adults do with each other in their own private lives is their business alone. It need not be vindicated and must not be condemned by genetic speculation.”

Quote by Stephen Jay Gould

Book:Ever Since Darwin: Reflections in Natural History

Work

Ever Since Darwin: Reflections in Natural History

This book delves into the profound influence of Charles Darwin's theory of evolution by natural selection, examining its historical significance and its ongoing relevance in the study of natural history. It provides a detailed analysis of the theory's development, its reception by the scientific community, and its broader impact on various scientific disciplines and societal attitudes. more

Author

Stephen Jay Gould

Stephen Jay Gould was a renowned paleontologist, evolutionary theorist, science writer, and academic. He is known for his work in ornithology, paleontology, evolutionary theory, and speciation. Gould's writings and papers have had a profound impact on the scientific community, and he was a long-time contributor to the journal 'Nature'. more

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“Organisms [...] are directed and limited by their past. They must remain imperfect in their form and function, and to that extent unpredictable since they are not optimal machines. We cannot know their future with certainty, if only because a myriad of quirky functional shifts lie within the capacity of any feature, however well adapted to a present role.”

Ifs Knows Wells Past Form Lying Roles Capacity Machines Function Certainty Features Imperfect Organisms Unpredictable Adapted Quirky Optimal

Book:Hen's Teeth and Horse's Toes: Further Reflections in Natural History

Source: Hen's Teeth and Horse's Toes: Further Reflections in Natural History

“We may need simple and heroic legends for that peculiar genre of literature known as the textbook. But historians must also labor to rescue human beings from their legends in science if only so that we may understand the process of scientific thought aright.”

Ifs Needs Humans May Literature Process Human Beings Simple Known Labor Genre Historian Peculiar Legends Heroic Rescue Textbooks

Book:The Flamingo's Smile: Reflections in Natural History

Source: The Flamingo's Smile: Reflections in Natural History

“Meaning is socially, historically, and rhetorically constructed.”

Author:Clifford Geertz

“Before Kuhn, most scientists followed the place-a-stone-in-the-bright-temple-of-knowledge tradition, and would have told you that they hoped, above all, to lay many of the bricks, perhaps even the keystone, of truth's temple. Now most scientists of vision hope to foment revolution. We are, therefore, awash in revolutions, most self-proclaimed.”

Self Vision Revolution Tradition Stones Scientist Lays Temples Bricks Keystones

Author:Stephen Jay Gould

“An old paleontological in joke proclaims that mammalian evolution is a tale told by teeth mating to produce slightly altered descendant teeth.”

Produce Evolution Jokes Tales Teeth Altered Descendants Mating

Book:Wonderful Life: The Burgess Shale and the Nature of History

Source: Wonderful Life: The Burgess Shale and the Nature of History

“A complete theory of evolution must acknowledge a balance between "external" forces of environment imposing selection for local adaptation and "internal" forces representing constraints of inheritance and development. Vavilov placed too much emphasis on internal constraints and downgraded the power of selection. But Western Darwinians have erred equally in practically ignoring (while acknowledging in theory) the limits placed on selection by structure and development what Vavilov and the older biologists would have called "laws of form.”

Source: Hen's Teeth and Horse's Toes: Further Reflections in Natural History

“I have often been amused by our vulgar tendency to take complex issues, with solutions at neither extreme of a continuum of possibilities, and break them into dichotomies, assigning one group to one pole and the other to an opposite end, with no acknowledgment of subtleties and intermediate positions and nearly always with moral opprobrium attached to opponents.”

Source: The Flamingo's Smile: Reflections in Natural History

“I like to summarize what I regard as the pedestal-smashing messages of Darwin's revolution in the following statement, which might be chanted several times a day, like a Hare Krishna mantra, to encourage penetration into the soul: Humans are not the end result of predictable evolutionary progress, but rather a fortuitous cosmic afterthought, a tiny little twig on the enormously arborescent bush of life, which, if replanted from seed, would almost surely not grow this twig again, or perhaps any twig with any property that we would care to call consciousness.”

“I am particularly fond of [Emmanuel Mendes da Costa's] Natural History of Fossils because this treatise, more than any other work written in English, records a short episode expressing one of the grand false starts in the history of natural science and nothing can be quite so informative and instructive as a juicy mistake.”

Natural Mistake Records Written Episodes Fossils Natural Science Juicy Natural History Informative Emmanuel

Author:Stephen Jay Gould

“The intricate and different life cycles of both male and female root-heads, and the great behavioral sophistication shown by the female in reconfiguring a host crab as a support system, all underscore the myopia of our conventional wisdom in regarding rhizocephalans as degenerate parasites because the adult anatomy of internal roots and external sac seem so simple.”

Source: Leonardo's Mountain of Clams and the Diet of Worms